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[PULL 20/36] ide: account UNMAP (TRIM) operations
From: |
Max Reitz |
Subject: |
[PULL 20/36] ide: account UNMAP (TRIM) operations |
Date: |
Thu, 10 Oct 2019 13:42:44 +0200 |
From: Anton Nefedov <address@hidden>
Signed-off-by: Anton Nefedov <address@hidden>
Reviewed-by: Vladimir Sementsov-Ogievskiy <address@hidden>
Message-id: address@hidden
Signed-off-by: Max Reitz <address@hidden>
---
hw/ide/core.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/hw/ide/core.c b/hw/ide/core.c
index e6e54c6c9a..754ff4dc34 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -442,6 +442,14 @@ static void ide_issue_trim_cb(void *opaque, int ret)
TrimAIOCB *iocb = opaque;
IDEState *s = iocb->s;
+ if (iocb->i >= 0) {
+ if (ret >= 0) {
+ block_acct_done(blk_get_stats(s->blk), &s->acct);
+ } else {
+ block_acct_failed(blk_get_stats(s->blk), &s->acct);
+ }
+ }
+
if (ret >= 0) {
while (iocb->j < iocb->qiov->niov) {
int j = iocb->j;
@@ -459,10 +467,14 @@ static void ide_issue_trim_cb(void *opaque, int ret)
}
if (!ide_sect_range_ok(s, sector, count)) {
+ block_acct_invalid(blk_get_stats(s->blk),
BLOCK_ACCT_UNMAP);
iocb->ret = -EINVAL;
goto done;
}
+ block_acct_start(blk_get_stats(s->blk), &s->acct,
+ count << BDRV_SECTOR_BITS, BLOCK_ACCT_UNMAP);
+
/* Got an entry! Submit and exit. */
iocb->aiocb = blk_aio_pdiscard(s->blk,
sector << BDRV_SECTOR_BITS,
--
2.21.0
- [PULL 11/36] block/backup: fix block-comment style, (continued)
- [PULL 11/36] block/backup: fix block-comment style, Max Reitz, 2019/10/10
- [PULL 10/36] block/backup: introduce BlockCopyState, Max Reitz, 2019/10/10
- [PULL 12/36] block: move block_copy from block/backup.c to separate file, Max Reitz, 2019/10/10
- [PULL 13/36] block: teach bdrv_debug_breakpoint skip filters with backing, Max Reitz, 2019/10/10
- [PULL 15/36] iotests: 257: drop unused Drive.device field, Max Reitz, 2019/10/10
- [PULL 17/36] qapi: group BlockDeviceStats fields, Max Reitz, 2019/10/10
- [PULL 14/36] iotests: prepare 124 and 257 bitmap querying for backup-top filter, Max Reitz, 2019/10/10
- [PULL 16/36] iotests: 257: drop device_add, Max Reitz, 2019/10/10
- [PULL 18/36] qapi: add unmap to BlockDeviceStats, Max Reitz, 2019/10/10
- [PULL 19/36] block: add empty account cookie type, Max Reitz, 2019/10/10
- [PULL 20/36] ide: account UNMAP (TRIM) operations,
Max Reitz <=
- [PULL 21/36] scsi: store unmap offset and nb_sectors in request struct, Max Reitz, 2019/10/10
- [PULL 22/36] scsi: move unmap error checking to the complete callback, Max Reitz, 2019/10/10
- [PULL 23/36] scsi: account unmap operations, Max Reitz, 2019/10/10
- [PULL 24/36] file-posix: account discard operations, Max Reitz, 2019/10/10
- [PULL 25/36] qapi: query-blockstat: add driver specific file-posix stats, Max Reitz, 2019/10/10
- [PULL 27/36] iotests: Disable 125 on broken XFS versions, Max Reitz, 2019/10/10
- [PULL 26/36] iotests: Fix 125 for growth_mode = metadata, Max Reitz, 2019/10/10
- [PULL 28/36] iotests: Use stat -c %b in 125, Max Reitz, 2019/10/10
- [PULL 29/36] block/backup: move in-flight requests handling from backup to block-copy, Max Reitz, 2019/10/10
- [PULL 30/36] block/backup: move write_flags calculation inside backup_job_create, Max Reitz, 2019/10/10